Siemens SITRANS P Brochure & Specs page 129

Transmitters for gage, absolute and differential pressure, flow and level
Selection and Ordering data
SITRANS P pressure transmitter
for level
DS III PA series (PROFIBUS PA)
DS III FF series (FOUNDATION Fieldbus)
Nominal measuring range
250 mbar (3.63 psi)
600 mbar (8.70 psi)
1600 mbar (23.2 psi)
5 bar (72.5 psi)
Process connection of low-pressure side
Female thread ¼-18 NPT with flange connection
• Mounting thread M10 to DIN 19213
(only for replacement needs)
7
• Mounting thread / -20 UNF to EN 61518
16
Non-wetted parts materials
Process flange screws Electronics housing
Stainless steel Die-cast aluminium
Stainless steel Stainless steel precision
casting
Version
• Standard version
• International version, English label inscriptions,
documentation in 5 languages on CD
Explosion protection
• Without
• With ATEX, Type of protection:
- "Intrinsic safety (EEx ia)"
1)
- "Explosion-proof (EEx d)"
- "Intrinsic safety and explosion-proof e
2)
nclosure (EEx ia + EEx d)"
- "Ex nA/nL (zone2)"
- "Intrinsic safety, explosion-proof enclosure
and dust explosion protection (EEx ia +
2)
EEx d + Zone 1D/2D)" (not for DS III FF)
• With FM + CSA, Type of protection:
- "Intrinsic safety and explosion-proof
1)
(is + xp)"
Electrical connection / cable entry
• Screwed gland M20x1.5
• Screwed gland ½-14 NPT
• Plug M12 incl. mating connector
Display
• Without indicator
• Without visible digital indicator (digital indicator
hidden, setting: mA)
• With visible digital indication
• With customer-specific digital indication (setting
as specified, Order code "Y21" or required)
Ordering information:
1st order item: Pressure transmitter 7MF4634-...
2nd order item: Mounting flange 7MF4912-...
Ordering example:
Item line 1: 7MF4634-1EY20-1AA1
Item line 2: 7MF4912-3GE01
Included in delivery of the device:
• Brief instructions (Leporello)
• CD-ROM with detailed documentation
• Sealing plug(s) or sealing screw(s) for the process flanges(s)
1)
Without cable gland, with blanking plug.
2)
With enclosed cable gland EEx ia and blanking plug.
3)
Not together with types of protection "Explosion-proof" and "Intrinsic safety
and explosion-proof"
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Order No.
7 M F 4 6 3 4 -
7 M F 4 6 3 5 -
1 7 Y 7 7 - 7 7 7 7
D
E
F
G
0
2
2
3
1
2
A
B
D
P
E
R
N C
B
C
3)
F
}
Selection and Ordering data
Further designs
Add "-Z" to Order No. and
specify Order code.
O-rings for process flanges on
low-pressure side
(instead of FPM (Viton))
• PTFE (Teflon)
• FEP (with silicone core, approved for food) A21
• FFPM (Kalrez, compound 4079)
• NBR (Buna N)
Plug
• Han 7D (metal, gray)
• Han 8U (instead of Han 7D)
Sealing screws
¼-18 NPT, with valve in material of process
flanges
Cable sockets for M12 connectors (metal)
Rating plate inscription
(instead of German)
• English
• French
• Spanish
• Italian
English rating plate
Pressure units in inH O or psi
2
Quality inspection certificate (Factory cali-
bration) to IEC 60770-2
Acceptance test certificate
To EN 10204-3.1
Factory certificate
To EN 10204-2.2
"Functional Safety (SIL)" certificate
"PROFIsafe" certificate and protocol
Setting of upper limit of output signal to
22.0 mA
Type of protection IP68
(not together with PROFIBUS plug M12)
Supplied with oval flange
(1 item), PTFE packing and stainless steel
screws in thread of process flange
Use on zone 1D / 2D
0
(only together with type of protection
1
"Intrinsic safety (EEx ia)")
6 Use on zone 0
7
(only together with type of protection
"Intrinsic safety (EEx ia)")
Overfilling safety device for flammable
and non-flammable liquids
(max. PN 32 (MVWP 464 psi), basic device
with type of protection "Intrinsic safety
(EEx ia)")
Explosion-proof "Intrinsic safety" to
INMETRO (Brazil)
(only for transmitter 7MF4...-.....-.B..)
Explosion-proof "Intrinsic safety" to
NEPSI (China)
(only for transmitter 7MF4...-.....-.B..)
Explosion protection "Explosion-proof" to
NEPSI (China)
(only for transmitter 7MF4...-.....-.D..)
Explosion-proof "Zone 2" to NEPSI (China) E57
(only for transmitter 7MF4...-.....-.E..)
Interchanging of process connection side H01
DS III series
for level
Order code
HART PA FF
9 9 9 9 9 9
A20
9 9 9 9 9 9
9 9 9 9 9 9
A22
9 9 9 9 9 9
A23
9 9
A30
9 9
A31
9 9 9 9 9 9
A40
9 9 9 9 9 9
A50
9 9 9 9 9 9
B11
9 9 9 9 9 9
B12
9 9 9 9 9 9
B13
9 9 9 9 9 9
B14
9 9 9 9 9 9
B21
9 9 9 9 9 9
C11
9 9 9 9 9 9
C12
9 9 9 9 9 9
C14
9 9
C20
9 9
C21
9 9
D05
9 9 9 9 9 9
D12
9 9 9 9 9 9
D37
9 9 9 9 9 9
E01
9 9 9 9 9 9
E02
9 9 9 9
E08
9 9 9 9 9 9
E25
9 9 9 9 9 9
E55
9 9 9 9 9 9
E56
9 9 9 9 9 9
9 9 9 9 9 9
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